CVE-2026-40522: FrontAccounting FrontAccounting

FrontAccounting < 2.4.20 SQL Injection via rep601.php

CVSS 7.1 HighEPSS 0.0023 · 14th percentile

Published by the CVE Program (CNA: VulnCheck) at 29 Jun 2026, 12:29 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
FrontAccounting	FrontAccounting	affected before 2.4.20 semver unaffected 894adaf71393e0ef6a04fe6036fcd2464050f590 git Other versions: affected

Identifiers

CVE-2026-40522

CNA

VulnCheck

Weakness (CWE)

CWE-89 · CWE-916

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.1	High	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N	CNA (VulnCheck)Used for this record
7.1	High	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N	CNA (VulnCheck)

CISA KEV Not listed.
EPSS 0.0023, the 14th percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 29 Jun 2026. New records show when each source confirmed them.

Sources

References from the CNA

sourceforge.net/p/frontaccounting/news/2026/04/release-2420/ release-notes
github.com/FrontAccountingERP/FA/commit/894adaf71393e0ef6a04fe6036fcd2464050f590 patch
www.vulncheck.com/advisories/frontaccounting-sql-injection-via-rep601-php third-party-advisory
jivasecurity.com/writeups/frontaccounting-sqli-bank-statement-report-cve-2026-40522 technical-descriptionexploit

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.